This document discusses managed DNS hosting services for domain name registrars. It explains that DNS converts domain names to IP addresses and allows online content to be found. Registrars traditionally provide both domain registration and DNS hosting, but can outsource DNS hosting to a managed provider. The document promotes a company's managed DNS hosting services, noting the importance of DNS for website and email activation. It also discusses trends showing growing demand and adoption of premium DNS solutions due to increasing online threats and costs of DNS outages.